Researchers developed a smarter QKD system using machine learning to synchronize quantum signals, achieving reliable self-correction in unstable timing. This breakthrough enables compact and cost-effective quantum communication systems for secure key sharing over long distances.
Researchers successfully tested polarization-encoded quantum key distribution using a room-temperature single-photon emitter, achieving a QBER of 5.0% and secure key rate of 585.9 bps. The system minimized PMD impact by carefully selecting basis states.
Researchers explore innovative synchronous electrolytes to optimize zinc anode and halogen cathode performance. The review proposes promising candidates for enhanced stability and efficiency in aqueous zinc-halogen batteries.
Researchers at Nanjing University have created a hydrogel-based iron-air battery system that can be rapidly assembled using common warm paste materials. The system generates electrical power by harnessing the thermal energy from iron powder in warm pastes, maintaining functionality even in sub-zero conditions.
A research collaboration proposed a configurable topological photonic polycrystal based on a synthetic hybrid dimension, enabling multidimensional control over photonic states. The concept provides a platform for simultaneously manipulating multiple frequency bands, spin states, and group velocities.
Imaging genomics combines clinical images and human genetic data to understand diseases. The field is shifting from validation to systems biology modeling, enabling the discovery of new biomarkers and therapeutic targets.
Researchers directly observed anti-Klein tunneling in a bilayer phononic crystal system, confirming a fundamental theoretical prediction. The discovery showcases the potential of phononic crystals for probing the quantum-classical boundary and engineering next-generation wave-based technologies.
Researchers developed a strategy to control high-concentration precursor crystallization, enabling the formation of thick, high-quality perovskite films that minimize photon loss. The optimized bifacial solar cells achieved record-breaking power conversion efficiency and outstanding operational stability.
Researchers from Soochow University have developed a novel method using fluorinated thiol molecules to enhance the performance of single-crystal organic thin-film transistors. The 'magic molecules' significantly reduce electrical resistance at metal-semiconductor interfaces, paving the way for next-generation flexible devices.
Researchers analyzed single-cell transcriptome data to reconstruct communication networks among human preimplantation lineages. They found that signaling crosstalk between tri-lineages is crucial for lineage specification and cell fate regulation during human embryonic development.
Researchers have created a comprehensive geochemical database of igneous zircon and their host rocks to predict the chemical makeup of ancient 'missing' rocks. This approach sheds light on the formation of Earth's Hadean crust through convergent tectonics, offering new insights into primordial crust formation.
The interplay between exosomes and metabolic reprogramming shapes breast cancer progression and resistance. Targeting this axis offers novel diagnostic and therapeutic strategies, including exosome-based liquid biopsy techniques and combination therapies.
Researchers discovered the spin configuration of excited states in a typical zero-dimensional metal halide material, challenging traditional views on dual-peak emission. The study reveals that the low-energy peak includes both bright and dark states, while the high-energy peak is from a pure bright state.
Researchers from UCLA have developed innovative biomaterial strategies to mimic immunological synapses, enhancing T cell activation rates and long-term efficacy in CAR-T therapy. The approaches leverage flexible interfaces and mechanical properties to promote memory T cell formation and distribution.
A new type of intrinsically soft robotic sensors with quadruple sensing functionalities has been developed, enabling the perception of complex environments in both contact and non-contact manners. The sensors can be fully recycled for reuse, achieving superior cost-efficiency and eco-sustainability.
Researchers develop framework to predict irreversible transitions in ecosystems, based on energy flow networks and optimization models. The framework identifies transition thresholds and quantifies ecosystem stability, providing a foundation for sustainable utilization and scientific protection.
The study reveals evidence of potential p-wave superconductivity at the LaAlO3/KTaO3 interface and proposes a universal approach for identifying superconducting pairing mechanisms. By analyzing tunneling spectroscopy, the researchers observed distinct spectroscopic behaviors that suggest strong coupling with the superconductor can indu...
Researchers found consistent evidence of reduced global atmospheric oxidation in 2020, driven by decreased nitrogen oxide emissions and extreme wildfires in the Southern Hemisphere. This decline had a significant impact on methane concentrations, contributing to one of the largest annual increases ever recorded.
Researchers have developed a fabric-based electrochemical biosensing system that enables autonomous sweat collection and molecular analysis across varied scenarios. The system uses a skin-interfaced stabilized hydrogel electrode to deliver a mild current that activates sweat glands, allowing for real-time health monitoring without rely...
A team of researchers developed a space-time-coding metasurface technology that can simultaneously detect multiple liquids with high accuracy, overcoming traditional detection system limitations.
Researchers found that sodium phytate inhibits oxygen release and promotes stability in high-nickel oxide cathodes, leading to improved safety and electrochemical performance. The results showed a decrease in thermal runaway temperatures and enhanced cycle life, making PN-modified cathodes suitable for higher voltage operations.
Dissolved carbon storage in China's lakes and reservoirs increased by 37% over the past 30 years, with significant regional differences. Climate change, anthropogenic disturbances, and water chemistry factors drive these dynamics.
Researchers create platinum nanocrystals decorated on bismuth oxide nanosheets to efficiently transform glycerol into high-value chemical glyceric acid. The catalyst achieves exceptional selectivity and exhibits remarkable activity in converting the biofuel byproduct into a valuable industrial resource.
A new quantum search algorithm has been developed to tackle continuous optimization and spectrum calculation problems, achieving a quadratic speedup. The algorithm's optimal query complexity has been established, making it suitable for real-world applications.
Researchers developed a dual-modification strategy combining atomic-level cobalt doping with high-current formation cycling to enhance sodium-ion transport and interface stability. The approach resulted in exceptional performance, including high reversible capacity and outstanding rate capability.
Researchers investigated pulsed operation of perovskite LEDs to understand the role of mobile ions in maintaining stable light emission. They found a constant transient electroluminescence signal with higher intensity at higher duty cycles, which decreased with increasing duty cycle.
A new two-phase structure in lithium-manganese-rich cathodes has been discovered, promising to transform the way lithium-ion batteries are engineered. The unique structure exhibits different electrochemical properties and broadens understanding of these materials.
Researchers have created a novel sequencing technology, NTD-seq, that enables the direct mapping of 5-methylcytosine in genomic DNA. The method, which uses an enzyme to deaminate cytosine and preserve 5mC, shows strong concordance with existing maps and offers a powerful tool for studying epigenetic modifications.
A new study reveals how the body preserves long-term immune memory in the lungs after viral infection by relocating immune cells to nearby lymph nodes. Researchers identified the chemokine receptor CCR5 as the key molecule guiding this movement.
A new study by Chinese scientists found that a climate shift around 167 million years ago created diverse habitats in the Yanliao region, fueling evolutionary breakthroughs. The shift led to changes in vegetation, reduced rainfall, and tectonic activity, creating new ecological niches for species to evolve.
Research on human oocyte quality has made significant breakthroughs, highlighting the importance of hormone regulation, ovarian function, and oogenesis. Key findings include the role of muscle-derived myostatin in regulating FSH synthesis and the uniqueness of human oocyte development mechanisms.
Researchers analyze scattering data to confirm the »(1405) exotic nature and shed light on molecular properties of strange baryon resonances. The study reveals a virtual state below the pi-Sigma threshold and bound states at the flavor-symmetric limit.
Researchers developed a novel NDI-based electrolyte using zwitterions, reducing the positive charge concentration and enhancing solubility. The synergistic effect inhibits irreversible decomposition reactions, stabilizing the molecule and ensuring high performance AORFBs with long-term cycling stability.
Researchers developed an individualized TMS targeting algorithm using large-scale brain imaging data to enhance treatment outcomes in depression. This approach, called MDD big data-guided individualized TMS targeting algorithm, produced targets more closely associated with symptom improvement.
Researchers uncover additional small open-reading frames in the negative RNA of tobamoviruses, which encode proteins with distinct subcellular localizations and play critical roles in viral infection. These findings expand our understanding of tobamovirus protein synthesis and reveal peroxisomes as novel virulence targets.
LHAASO's groundbreaking results unveil a panoramic view of ultrahigh-energy gamma rays within the Milky Way, providing new insights into cosmic ray origins and extreme astrophysical processes. Four new discoveries include star-forming regions, pulsar wind nebulae, and young massive star clusters.
Researchers propose a new method called sPGGM to identify pre-disease stages and discover signaling molecules using optimal transport theory and Gaussian graphical models. The study demonstrates the robustness and effectiveness of sPGGM in capturing critical signals across various disease categories.
Scientists developed a method to use ultrasound to chemically activate drugs, selectively targeting tumors and stimulating immune cells. This approach achieved a 99% tumor suppression rate in colon cancer models without harming healthy tissues.
Researchers review interfacial modulation strategies to enhance air stability, ion-transfer kinetics, and phase evolution in sodium layered oxide cathodes. These approaches improve electrochemical performance and mitigate phase transitions.
A study reveals that ribonuclease 4, derived from pancreatic islet β cells, promotes β cell proliferation and blood glucose homeostasis regulation. Rnase4 supplementation reverses β cell disorders triggered by genetic defects or chemical damage.
Researchers achieved a 2-fold enhancement in NV center coherence time by graphene-diamond hybridization, clarifying the physical mechanism and providing a novel approach to improve nanoscale quantum sensors. This technique leverages mature graphene transfer processes to reduce noise from diamond surfaces.
A study on hybrid fish found that allelic genes and testis-specific genes play a crucial role in maintaining fertility, while orphan genes facilitate adaptation to new genetic environments. The research used long-read sequencing and Hi-C technology to construct high-quality genomes for reciprocal hybrids.
Researchers developed a zwitterionic strategy to simplify the structure of ionic aggregates, allowing for real-time monitoring of molecular motion. The approach enables dynamic switching between color and light activities, promoting functional transitions at the aggregate level.
A new algorithm integrates large-scale group-level statistical maps with individual brain data to identify optimal TMS targets and predict patient outcomes. This approach has the potential to revolutionize precision psychiatry by providing more effective personalized treatments for depression.
Researchers have optimized transport layers in PSCs and PeLEDs using self-assembled molecules, enhancing efficiency and stability. SAMs regulate interfacial properties, including charge transport and wettability, to achieve superior interface-modification capabilities.
Researchers analyzed video clips of bumblebee visits to lousewort flowers, revealing a unique
Researchers explore strategies for converting plastics into valuable chemicals through photocatalysis, highlighting indirect conversions of PET, PLA, and PE, as well as direct conversions of PE, PLA, and PVC. The review also discusses challenges and future outlooks for this clean energy source.
A bio-inspired solar evaporator was developed to overcome the limitations of traditional solar evaporators, which suffer from salt crystallization. The new design enables continuous evaporation and automated salt collection under high-salinity brine conditions, achieving zero liquid discharge and efficient freshwater production.
Chinese researchers found well-preserved fossil fungal hyphae in a Jurassic petrified wood sample, providing the earliest evidence for this fungal group. The discovery suggests that blue-stain fungi originated during the Late Paleozoic or early Mesozoic era.
Researchers successfully encapsulated perovskite quantum dots in a covalent-organic framework, improving the performance of photocoupled CO2 electroreduction. The composite material exhibits high charge separation efficiency and increased RDS energy decrease.